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1,914
RESULTS

Media Type
1,639
texts
194
audio
76
movies
3
data
2
images
Availability
1,897
Always Available
14
Available to Borrow
3
Waitlist
Year
13
2018
14
2016
25
2015
38
2014
52
2013
29
2012
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Topics & Subjects
1,026
PURIFICATION
954
DTIC Archive
331
NASA Technical Reports Server (NTRS)
178
AIR PURIFICATION
175
Purification
139
PROTEINS
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Collection
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Creator
954
defense technical information center
331
nasa technical reports server (ntrs)
26
huda tv
10
adam fieled
8
montana. water quality bureau.
6
slhub.com
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Language
1,685
English
12
French
11
Arabic
6
Tamil
4
Urdu
2
Sanskrit
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